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MAX14840E

40Mbps, 3.3V, RS-485 Half-Duplex Transceivers

General Description The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while minimizing tolerance to noise. Features Half-Duplex RS-485 Transce

文件:1.71578 Mbytes 页数:15 Pages

Maxim

美信

MAX14840EASA+

40Mbps, 3.3V, RS-485 Half-Duplex Transceivers

General Description The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while minimizing tolerance to noise. Features Half-Duplex RS-485 Transce

文件:1.71578 Mbytes 页数:15 Pages

Maxim

美信

MAX14840EATA+

40Mbps, 3.3V, RS-485 Half-Duplex Transceivers

General Description The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while minimizing tolerance to noise. Features Half-Duplex RS-485 Transce

文件:1.71578 Mbytes 页数:15 Pages

Maxim

美信

MAX14840E_15

40Mbps, 3.3V, RS-485 Half-Duplex Transceivers

文件:997.78 Kbytes 页数:16 Pages

Maxim

美信

MAX14840E

40Mbps、+3.3V、RS-485半双工收发器

MAX14840E/MAX14841E是带有ESD保护的+3.3V收发器,用于RS-485半双工通信,速率可达40Mbps。该系列收发器优化用于长距离电缆的高速数据传输,提供宽松的噪声容限。\n\n MAX14840E具有对称失效保护和较大的接收器滞回,在高速和长线传输应用中可有效提高噪声抑制,改善信号恢复。MAX14841E接收器输入具有真正的失效保护,当输入短路或开路时保证接收器输出逻辑高电平。\n\n MAX14840E/MAX14841E采用8引脚SO封装和小尺寸8引脚(3mm x 3mm) TDFN-EP封装,两款器件均工作在-40°C至+125°C汽车级温度范围 • 高ESD保护延长设备正常工作时间\n• ±35kV JEDEC JS-001-2012人体模式(HBM)\n\n• ±20kV IEC 61000-4-2气隙放电\n\n• ±12kV IEC 61000-4-2接触放电\n\n\n\n\n• 高度集成提高可靠性\n• 170mV接收器滞回(MAX14840),具有较高的接收器噪声容限\n\n• 真失效保护接收器输入(MAX14841E),保证接收器在输入短路或开路时输出逻辑高电平\n\n• 热保护功能,在结温达到160°C时自关断\n\n• 工业级高温-40°C至+125°C工作温度范围/-40°C至+150°C结温范围\n\n• 热插拔;

ADI

亚德诺

MAX14840EASA+

Package:8-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER HALF 1/1 8SOIC

AD

亚德诺

MAX14840EASA+T

Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER HALF 1/1 8SOIC

AD

亚德诺

MAX14840EATA+T

Package:8-WDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER HALF 1/1 8TDFN

AD

亚德诺

技术参数

  • Duplex:

    Half

  • VSUPPLY(V):

    3.3

  • Data Rate (min)(kbps):

    40000

  • ICC (typ)(mA):

    1.5

  • ESD Protect.(±kV):

    35

  • Tx EN:

    Yes

  • Rx EN:

    Yes

  • ICC (Shutdn.) (typ)(µA):

    10

  • # Rx/ Tx on Bus:

    32

  • Rx Failsafe w/ Inputs:

    Open

  • Features:

    High Speed

  • Slew Rate Limiting:

    No

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +125

  • Package/ Pins:

    SOIC (N)/8

  • Smallest Available Pckg. (max w/pins)(mm2):

    9.6

  • Budgetary Price (See Notes):

    $2.21 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
2010+
SOP8
6000
绝对原装自己现货
询价
MAXIM/美信
23+
SOP-8
8500
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MAXIM/美信
22+
SOP-8
18000
原装正品
询价
MAXIM
17+
SOP-8
6200
100%原装正品现货
询价
MAXIM
25+
SOP-8
30
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
16+
SOP8
8800
进口原装大量现货热卖中
询价
MAXIM
24+
SOP8
10000
MAXIM一级代理商原装现货假一罚十
询价
MAXIM
25+23+
SOP8
32093
绝对原装正品全新进口深圳现货
询价
MAXIM
24+
SOP8
90000
一级代理商进口原装现货、假一罚十价格合理
询价
MAXIM/美信
20+
SOP8
32500
MAXIM全新原装-可开原型号增税票
询价
更多MAX14840E供应商 更新时间2025-9-26 17:21:00